staging: rtl8188eu: remove unnecessary parentheses

Remove unnecessary parentheses, also clears checkpatch issues about
missing spaces around '-'.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2018-07-29 20:54:47 +02:00 • committed by Greg Kroah-Hartman
commit 8d7430de98